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040			_aAIKTC-KRRC _cAIKTC-KRRC
100			_914293 _aDeshpande, Praphulla K.
245			_aPerformance of polymer-modified fiber-reinforced high strength concrete
250			_aVol.95(6), June
260			_aThane _bACC LTD _c2021
300			_a47-56p.
520			_aThis paper presents the results of polymer-modified fiberreinforced concrete (PMFRC). The various strengths considered in this investigation are compressive, flexural, and shear strengths. The regimes of dry air curing are 28 days and 90 days. The M-40 grade of concrete is used as a reference mix. The fiber content was varied from 1% to 10% by weight of cement at the interval of 1% with 5% constant dosage of SBR (Styrene Butadiene Rubber) polymer. Cubes, prisms, and push-off specimens were prepared and tested subsequently at the ages of 28 days and 90 days. The significant improvement in compressive, flexural, and shear strengths, as well as ductility and toughness is observed due to synergistic effect of polymer and fibers. The results of effect of number and pull-out length of fibers on failure plane are presented.
650		0	_94621 _aCivil Engineering
700			_914294 _a Sangle, Keshav K.
773	0		_dThane ACC Limited _tIndian Concrete Journal - ICJ
856			_uhttps://www.icjonline.com/editionabstract_detail/062021 _yClick here
942			_2ddc _cAR